| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.74 | 3.600% | $47.3866 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $163.91 | 10.259% | $180.7255 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $153.29 | 8.807% | $166.7903 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $45.64 | 12.474% | $51.3331 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $242.34 | 5.770% | $256.323 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $115.68 | 7.834% | $124.7424 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $117.51 | 12.708% | $132.4432 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $884.11 | $959.7441 | $959.74 | $959.80 | $959.60 | |